Mavacoxib Impurity 1 CAS CATO-C4X-30591
| CAS No. | CATO-C4X-30591 |
| Molecular Formula | C16H13F4N3O3S |
| Molecular Weight | 403.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Mavacoxib Impurity 1 (CAS CATO-C4X-30591) is a certified pharmaceutical impurity reference standard with the molecular formula C16H13F4N3O3S and a molecular weight of 403.35 g/mol.
The molecular framework of Mavacoxib Impurity 1 (C16H13F4N3O3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Mavacoxib Impurity 1 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H13F4N3O3S |
| Molecular Weight | 403.35 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Mavacoxib Standards
- Mavacoxib Impurity 2 (CAS CATO-C4X-30592)
- Mavacoxib Impurity 7 (CAS CATO-C4X-30597)
- Mavacoxib Impurity 3 (CAS CATO-C4X-30593)
- Mavacoxib Impurity 5 (CAS CATO-C4X-30595)
- Mavacoxib Impurity 6 (CAS 170569-97-8)
- Mavacoxib (CAS 170569-88-7)
- Mavacoxib Impurity 4 (CAS CATO-C4X-30594)
- Mavacoxib Impurity 9 (CAS CATO-C4X-30599)
Recommended Standards
- tert-Butyl 2-nitro-4-(4-(2,2,2-trifluoroacetyl)piperazin-1-yl)benzoate (CAS 942468-37-3)
- 4-Chloro-6-{4-[6-chloro-2-(methylsulfanyl)pyrimidin-4-yl]piperazin-1-yl}-2-(methylsulfanyl)pyrimidine (CAS 339017-81-1)
- 3,5-Dinitro-n-{2-phenylimidazo[1,2-a]pyridin-3-yl}benzamide (CAS 332384-12-0)
- (S)-1-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-2-phenylbut-3-en-2-amine (CAS 1214741-13-5)
- Leucogen Impurity 14 (CAS CATO-C4X-288914)
- Empagliflozin Impurity 149 (CAS CATO-C4X-1065149)
- Roxithromycin EP Impurity K (CAS CATO-C4X-130312)
- 5,6,7,8-Tetrahydro-imidazo[1,2-a]pyridine-6-carboxylic acid (CAS 744171-82-2)
- N1-(5-Chloropyridin-2-yl)propane-1,3-diamine (CAS 92993-38-9)
- 4-[(methylamino)methyl]benzoic acid hydrochloride (CAS 67688-73-7)
- (24S)-24,25-Epoxycholesterol (CAS 77058-74-3)
- 3-(2-Methoxyethoxy)-1-propylamine (CAS 54303-31-0)
- 10-(4-Hydroxybenzylidene)anthracen-9(10H)-one (CAS 69544-83-8)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com